Lead the Future of Water Infrastructure – Principal Engineers (Water / Wastewater Conveyance & Treatment)Hybrid

What if your work could shape the future of water for generations to come? 

At WSP, you’ll tap into global scale, contribute to landmark projects, and connect with some of the brightest minds in your field. You’ll join a culture that celebrates curiosity, innovation, and diverse perspectives—where your ideas matter and your career can be as unique as you are. 

Our Water team is driving sustainable solutions for governments, utilities, and corporations—future-ready strategies, network development, risk mitigation, and regulatory compliance. With a newly appointed engineering leader bringing decades of experience from Water Corporation, we’re setting a new benchmark in consulting engineering. 

If you’re excited by the opportunity to build something from the ground up—leading transformative projects and surrounding yourself with the right people to deliver critical infrastructure—this is your chance to make an impact. It’s a once-in-a-lifetime opportunity to grow your water career and drive our WA water infrastructure strategy. 

High-Impact Technical Leadership Roles 

We’re seeking Associate, Principal, or Director-level technical leaders who are well-connected within the water industry—professionals who excel in technical leadership across Water / Wastewater Conveyance, Water / Wastewater Treatment and Project Delivery, and who are energised by the challenge of growing a team in WA with strong national support. 

If you’re ready to lead, influence, and grow with purpose in 2026 — let’s talk. 

We also welcome candidates seeking flexible work arrangements, part-time hours, or those returning to the workforce. 

What You’ll Be Driving 

• Lead the technical delivery of water infrastructure projects. 
• Shape and deliver innovative technical solutions that exceed client expectations. 
• Champion project delivery and design management excellence. 
• Play a key role in major pursuits and proposals for the WA water market. 
• Identify and assist our Section Executive in business development opportunities. 
• Oversee commercial, quality, and WHS outcomes across key projects. 
• Foster a culture of safety, collaboration, and innovation aligned with WSP values. 
• Collaborate across business units to deliver integrated, high-value outcomes. 

What You Bring 

• Professional Engineering qualification, with 15+ years’ experience, chartered status, and a consultancy background.  We are also open to candidates at an Associate level (10+ years).
• Technical expertise across diverse water infrastructure projects. 
• Proven leadership in major water projects, including program/panel and project/design management. 
• Strong client engagement skills, particularly with Water Corporation, and the ability to build trusted relationships. 
• Proven D&C project capabilities and maintain strong contractor relationships. 
• Experience coordinating geographically dispersed teams, including virtual and remote staff. 
• Strong track record in bids, proposals, and strategic business development. 
• Skilled in risk management and applying Safety in Design principles. 
• Passion for mentoring and building capability within teams. 

Why Choose WSP? 

At WSP, you’ll find the scale and resources to do the kind of work the world needs. We’re committed to creating a workplace where you feel supported, heard, and empowered to grow their careers. 

Here’s what sets us apart: 

• Competitive Pay & Perks – Enjoy top-tier compensation, salary continuance insurance, retail discounts, and more. 
• Inclusive Culture – Thrive in a supportive team that celebrates diverse voices and values your unique perspective. 
• Career Growth, Your Way – Access mentoring, leadership development, secondments, and global mobility opportunities. 
• Flexibility That Works – Embrace flexible work options and the ability to purchase up to 4 extra weeks of leave. 
• Family & Life Support – Get up to 16 weeks paid parental leave and dedicated support for those returning to work. 
• Purpose-Driven Projects – Contribute to work that makes a real difference in building sustainable, resilient communities. 

Imagine a better future for you and a better future for us all. 

Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team includes more than 69,000 employees, working together to make a difference in communities both close to home and around the world. 

An employee Share Purchase Plan is available to all our permanent employees who wish to become owners and vested partners in WSP’s collective success. To find out more about our commitment to the health and wellbeing of our people, and the programs we’ve designed to help you thrive, go to our Employee Benefits page. 

With us, you can. Apply today.